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E.T. Design Study &E.T. Design Study &European roadmapsEuropean roadmaps
Michele Punturo/Harald LückMichele Punturo/Harald Lück
ASPERA RoadmapASPERA Roadmap
ASPERA = collaboration of European funding agencies involved into ASPERA = collaboration of European funding agencies involved into astro-particle physics to coordinate research at European levelastro-particle physics to coordinate research at European level
Goals:Goals:
– Promote Promote Astroparticle PhysicsAstroparticle Physics within the member states of within the member states of ASPERAASPERA
– Stimulate coordination and cooperation within the European Stimulate coordination and cooperation within the European astroparticle communityastroparticle community
– Prepare future decisions at Prepare future decisions at National and European levelsNational and European levels
Write roadmap to define goals on 10 year timescaleWrite roadmap to define goals on 10 year timescale
– Cosmology and the early Universe Cosmology and the early Universe
– Particle Properties Particle Properties
– Neutrinos as messengers from the Sun, supernovae and the Earth Neutrinos as messengers from the Sun, supernovae and the Earth
– The non-thermal Universe The non-thermal Universe
– Gravitational Waves (cochairs: Punturo, Lueck)Gravitational Waves (cochairs: Punturo, Lueck)
Astronet RoadmapAstronet Roadmap
ERA-Net-Project within FP6 of the EU; duration 2005 ERA-Net-Project within FP6 of the EU; duration 2005 + 4 years.+ 4 years.
Participants: 9 European national ‚funding agencies‘ Participants: 9 European national ‚funding agencies‘ (CNRS-INSU, BMBF, ESO, INAF, STFC, NOTSA, MEC, NWO, PT-DESY; + ESA, MPG (CNRS-INSU, BMBF, ESO, INAF, STFC, NOTSA, MEC, NWO, PT-DESY; + ESA, MPG assosciated)assosciated)
Goal: create basis for coordination of long term Goal: create basis for coordination of long term planning of astronomy in Europeplanning of astronomy in Europe
Write roadmap to define goals on 20 year timescaleWrite roadmap to define goals on 20 year timescale– LISA LISA
– … …
´06´06 ´07´07 ´08´08 ´09´09 ´10´10 ´11´11 ´12´12 ´13´13 ´14´14 ´15´15 ´16´16 ´17´17 ´18´18 ´19´19 ´20´20 ´21´21 ´22´22
VirgoVirgo
GEOGEO
LIGOLIGO
LISALISA
E.T.E.T.
Virgo+
LIGO+
Advanced Virgo
GEO HF
Advanced LIGO
DS PCP Construction Commissioning
HanfordHanford
LivingstonLivingston
Launch Transfer data
data
TimelinesTimelinesYou are here
1st Generation 2nd Generation 3rd Gen.
1st generation2nd generation3rd generation
1 10 100 1000 1000010
-25
10-24
10-23
10-22
10-21
10-20
10-19
1st generation2nd generation3rd generation
1 10 100 1000 1000010
-25
10-24
10-23
10-22
10-21
10-20
10-19
3 main noise sources3 main noise sources
Thermal Noise
Seismic
Shot Noise
ET: Baseline ConceptUnderground location– Reduce seismic noise
– Reduce gravity gradient noise– Eases low frequency suspensions
Cryogenic
Overall beam tube length ~ 30km
Possibly Δ instead of L geometry
ConceptualConceptual Design Study Design Study Start Feb. / March 2008Start Feb. / March 2008
Working Packages:Working Packages:
11 Site and infrastructureSite and infrastructure22 Thermal noise of mirrors and Thermal noise of mirrors and suspensions / cryogenicssuspensions / cryogenics33 Optical configurationOptical configuration44 Astrophysics issuesAstrophysics issues55 ManagementManagement
Jo Van den Brand
P. Rapagnani
A. Freise
B. Sathyaprakash
M. Punturo
The Participants
Participant no.
Participant organization name Country
1 European Gravitational Observatory Italy
2 Istituto Nazionale di Fisica Nucleare Italy
3 Max-Planck-Gesellschaft zur Foerderung der Wissenschaften e.V., acting through Max-Planck-Institut fuer Gravitationsphysik
Germany
4 Centre National de la Recherche Scientifique France
5 University of Birmingham United Kingdom
6 University of Glasgow United Kingdom
7 Vereniging voor christelijk hoger onderwijs, wetenschappelijk onderzoek en patiëntenzorg
The Netherlands
8 University of Cardiff United Kingdom
Science TeamScience Team
Initially co-chaired byInitially co-chaired by– GEO spokesperson GEO spokesperson (Karsten Danzmann)(Karsten Danzmann)– Virgo spokesperson Virgo spokesperson (Benoit Mours)(Benoit Mours)– Virgo-EGO Scientific Forum (VESF) coordinator Virgo-EGO Scientific Forum (VESF) coordinator (Francesco (Francesco
Fidecaro)Fidecaro)
MembersMembers– Open to all members of GW community Open to all members of GW community willing to contribute to the willing to contribute to the
DSDS– Initial members will be the coordinators of the research groups
participating in the project and the main scientists of the European gravitational wave community, indicated by the three co-chairpersons
Meetings:Meetings:– must meet at least once a year, during the annual project plenary
meeting
ESF proposal being written to support Science teamESF proposal being written to support Science team
Results to be achieved in the DS Results to be achieved in the DS within the next three yearswithin the next three years
Site selection: scientific, operative, legal, Site selection: scientific, operative, legal, financial, administrativefinancial, administrativeSeismic isolation, suspension, substrates, Seismic isolation, suspension, substrates, coatings compatible with cryogenic coatings compatible with cryogenic operationoperationGeometry, topology, configuration of IFO Geometry, topology, configuration of IFO with sensitivity < SQL; high power effectswith sensitivity < SQL; high power effectsOptimize scientific output and define DA Optimize scientific output and define DA requirementsrequirements
´06´06 ´07´07 ´08´08 ´09´09 ´10´10 ´11´11 ´12´12 ´13´13 ´14´14 ´15´15 ´16´16 ´17´17 ´18´18 ´19´19 ´20´20 ´21´21 ´22´22
VirgoVirgo
GEOGEO
LIGOLIGO
LISALISA
E.T.E.T.
Virgo+
LIGO+
Advanced Virgo
GEO HF
Advanced LIGO
DS PCP Construction Commissioning
HanfordHanford
LivingstonLivingston
Launch Transfer data
data
TimelinesTimelinesYou are here
1st Generation 2nd Generation 3rd Gen.
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